@book{ international1984iaea, title={The Behaviour of Radium in Waterways and Aquifers (Results of a Co-ordinated Research Programme)}, series={TECDOC Series}, number={301}, year={1984}, url={https://www.iaea.org/publications/553/the-behaviour-of-radium-in-waterways-and-aquifers-results-of-a-co-ordinated-research-programme}, publisher={INTERNATIONAL ATOMIC ENERGY AGENCY}, address={Vienna} }